Water Testing

Ammonia, constantly released into the aquarium, is the number one killer of tropical fish. Fast, easy and accurate, this test kit measures ammonia ...

A complete kit to measure and adjust pH. Tests pH levels from 6.0 to 7.6 and includes bottles of pH Up and pH Down to modify aquarium water pH to d...

Freshwater Master Test Kit is a complete kit for testing tap water & aquarium water.Tests water 6 different ways to protect tropical fish from ...

High levels of nitrate are a food source for unwanted algae and can indicate poor water quality. Measures nitrate levels from 0 to 160 ppm. For fre...

High nitrate levels in your aquarium indicate a build-up of fish waste and organic compounds, resulting in poor water quality and an increase in al...